incisure

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Related to tympanic incisure: tympanic sulcus

incisure

 [in-si´zher]
Rivinus' incisure (tympanic incisure) tympanic notch.

notch

(notch), [TA]
1. An indentation at the edge of any structure.
2. Any short, narrow, V-shaped deviation, whether positive or negative, in a linear tracing.
Synonym(s): incisura [TA], emargination, incisure

incisure

/in·ci·sure/ (-si´zher) notch.
incisures of Lanterman , Lanterman-Schmidt incisures oblique slashes or lines on the sheath of a myelinated fiber.
Rivinus' incisure , tympanic incisure see under notch.

notch

(noch) [TA]
1. An indentation at the edge of any structure.
2. Any short, narrow, V-shaped deviation, whether positive or negative, in a linear tracing.
Synonym(s): incisura [TA] , incisure.

incisure

a cut, notch or incision.